What actually looks like a set of coordinates? This is a small Rmd to help us look for different coordinate sets and then apply the regex across all of them (or some of them).
We’ve established some basic regex to try to pull coordinates.
loose_coord <- "(([,-]\\d{1,3}[^a-zA-Z0-9]{1,4}\\d+?.{1,7}){1,4})([NESWnesw]?),"
lmatch <- stringr::str_detect(nlp$word, loose_coord)
geodiveR::browse(lmatch, corpus = nlp, pubs = publications)## Warning in instance$preRenderHook(instance): It seems your data is too
## big for client-side DataTables. You may consider server-side processing:
## https://rstudio.github.io/DT/server.html